2. Signaling Pathways
  3. MAPK/ERK Pathway
    Stem Cell/Wnt
  4. ERK

ERK

Extracellular signal regulated kinases

ERK

Related Products

PDF 1.42 MB

ERKs (Extracellular-signal-regulated kinases) are widely expressed protein kinase intracellular signalling molecules that are involved in functions including the regulation of meiosis, mitosis, and postmitotic functions in differentiated cells. Many different stimuli, including growth factors, cytokines, virus infection, ligands for heterotrimeric G protein-coupled receptors, transforming agents, and carcinogens, activate the ERK pathway. In the MAPK/ERK pathway, Ras activates c-Raf, followed by mitogen-activated protein kinase kinase (abbreviated as MKK, MEK, or MAP2K) and then MAPK1/2 (below). Ras is typically activated by growth hormones through receptor tyrosine kinases and GRB2/SOS, but may also receive other signals. ERKs are known to activate many transcription factors, such as ELK1, and some downstream protein kinases. Disruption of the ERK pathway is common in cancers, especially Ras, c-Raf and receptors such as HER2.

ERK Isoform Specific Products:

ERK Isoform Comparison
Cat. No. Product Name Effect Purity Chemical Structure
  • HY-100035
    PT-262
    		Inhibitor 99.21%
    PT-262 is a potent ROCK inhibitor with an IC50 value of around 5 μM. PT-262 induces the loss of mitochondrial membrane potential and elevates the caspase-3 activation and apoptosis. PT-262 inhibits the ERK and CDC2 phosphorylation via a p53-independent pathway. PT-262 blocks cytoskeleton function and cell migration. PT-262 has anti-cancer activity.
    PT-262
  • HY-138648
    PB1
    		Activator 98.99%
    PB1 is a potent intracellular disulfide reducing agent with several advantages including good cell permeability, the ability to form a high intracellular concentration gradient, and stability. PB1 is a borane-protected TCEP (tris(2-carboxyethyl)phosphine) analogue. PB1 increases retinal ganglion cells survival after axotomy in vitro at nanomolar and picomolar concentrations. PB1 can be used for the research of neuroprotective.
    PB1
  • HY-164350
    KRAS inhibitor-27
    		Inhibitor
    KRAS inhibitor-27 (Compound 15h) is the inhibitor for KRAS. KRAS inhibitor-27 inhibits KRAS G12D/G12V mutated cells AsPC-1, SW620 and KRAS wildtype cell HT-29 with IC50 of 378, 0.6 and 3230 nM, respectively. KRAS inhibitor-27 inhibits ERK phosphorylation (IC50 in cell AsPC-1 and SW620 is 0.6 nM and 1 nM), reduces the expression of DUSP4, thereby inhibiting MAPK signaling pathway.
    KRAS inhibitor-27
  • HY-129636A
    (E/Z)-CLH304a
    		Inhibitor
    (E/Z)-CLH304a (GABAB receptor antagonist 1) is a mixture of (E)-CLH304a and (Z)-CLH304a. (E)-CLH304a (CLH304a; HY-129636) is a specific and noncompetitive GABAB receptor negative allosteric modulator (NAM). CLH304a inhibits Baclofen (HY-B0007)-induced ERK1/2 phosphorylation in HEK293 cells overexpressing GABAB receptors.
    (E/Z)-CLH304a
  • HY-12843
    Bohemine
    		Inhibitor 98.93%
    Bohemine is a purine analogue and is a synthetic and selective CDK inhibitor with IC50s of 4.6 μM, 83 μM, and 2.7 μM for Cdk2/cyclin E, Cdk2/cyclin A, and Cdk9/cyclin T1, respectively. Bohemine also inhibits ERK2 with an IC50 of 52 μM and has less inhibitory effect on CDK1, CDK4 and CDK6. Bohemine has a broad spectrum anti-cancer activities.
    Bohemine
  • HY-N11439
    Albanol B
    		Activator 99.79%
    Albanol B is an arylbenzofuran derivative which can be isolated from mulberries. Albanol B exhibits anti-Alzheimer's disease, anti-bacterial and antioxidant activities. Albanol B inhibits cancer cells proliferation, down-regulates CDK1 expression. Albanol B also induces cell cycle arrest at G2/M and apoptosis. And Albanol B induces mitochondrial ROS production and increases the phosphorylation levels of AKT and ERK1/2.
    Albanol B
  • HY-N3097
    Pellitorine
    		Activator 99.84%
    Pellitorine is a bioactive natural amide compound. Pellitorine can competitively antagonize the activation of TRPV1 by Capsaicin (HY-10448), thereby reducing pain signal transmission. Pellitorine improves cognitive dysfunction by upregulating the BDNF-ERK1/2-CREB and Nrf2-HO-1 pathways. Pellitorine exerts anti-inflammatory and anti-sepsis effects by inhibiting the release of high mobility group protein B1 (HMGB1) and the expression of RAGE/TLR4. Pellitorine exerts its antithrombotic effect by prolonging the clotting time, inhibiting the activity of clotting factors and thrombin. Pellitorine inhibits lipid peroxidation and resists ferroptosis by upregulating GPX4 and DHODH. Pellitorine kills Aedes aegypti mosquito larvae by inhibiting V-type H⁺-ATPase and aquaporin 4 (AaAQP4). Pellitorine exhibits anti-cancer activity (e.g., leukemia and breast cancer) and has inhibitory effects on certain bacteria.
    Pellitorine
  • HY-162888
    WQ-C-401
    		Inhibitor
    WQ-C-401 is an orally active platelet-derived growth factor receptor (PDGFR) inhibitor. WQ-C-401 inhibits cell proliferation by blocking PDGFR autophosphorylation in a concentration-dependent manner, with EC50 values of 3.5 nM for PDGFRα Y849 and 5.8 nM for PDGFRβ Y1021. Additionally, WQ-C-401 can inhibit PASMCs proliferation and migration by blocking PDGF-BB-induced ERK1/2 phosphorylation, reducing collagen I synthesis, and increasing α-SMA expression, thereby preventing pulmonary vascular remodeling. WQ-C-401 holds promise for research in the field of pulmonary arterial hypertension.
    WQ-C-401
  • HY-165607S
    MCB-22-174
    		Activator 99.78%
    MCB-22-174 is a deuterated Piezo1 agonist, with an EC50 value of 6.28 μM. MCB-22-174 remarkably activates the CaMKII/ERK signaling pathway and initiates Ca2+ influx in rMSCs. MCB-22-174 significantly decreases the expression of chondrogenesis markers (Comp, Acan) and adipogenesis markers (Lpl, Fabp4) in MSCs. MCB-22-174 can effectively improve bone quality in hind-limb unloading (HU) model rats. MCB-22-174 can be used for the study of disuse osteoporosis (OP).
    MCB-22-174
  • HY-164853
    Kanglexin
    Kanglexin is an orally active and novel anthraquinone compound. Kanglexin inhibits NLRP3 inflammatory body activation and cell pyroptosis, and has a cardioprotective effect. Kanglexin promotes angiogenesis through FGFR1/ERK signaling pathway and accelerates diabetic wound healing. In addition, Kanglexin has the effect of lipid-lowering and inhibiting the dedifferentiation of vascular smooth muscle cells, and can be used in the study of hyperlipidemia, fatty liver and atherosclerosis.
    Kanglexin
  • HY-156027
    SIRT6-IN-3
    		Inhibitor 98.19%
    SIRT6-IN-3 (compound 8a) is a selective inhibitor of SIRT6 (IC50=7.49 μM). SIRT6-IN-3 inhibits pancreatic ductal adenocarcinoma (PDAC) cells proliferation and induces apoptosis. SIRT6-IN-3 increases the sensitivity of cancer cells to gemcitabine (HY-17026) via blocking the DNA damage repair pathway. SIRT6-IN-3 is used in pancreatic cancer research.
    SIRT6-IN-3
  • HY-W010201R
    Citronellol (Standard)
    		Modulator
    Citronellol (Standard) is the analytical standard of Citronellol. Citronellol (Standard) is an orally active inducer of apoptosis. Citronellol (Standard) can prevent oxidative stress, mitochondrial dysfunction, and apoptosis in the SH-SY5Y cell Parkinson's disease model induced by 6-OHDA by regulating the ROS-NO, MAPK/ERK, and PI3K/Akt signaling pathways. Citronellol (Standard) can induce necroptosis in human lung cancer cells through the TNF-α pathway and accumulation of ROS. Citronellol (Standard) can reduce the levels of LC-3 and p62 to regulate the autophagy pathway, inhibit oxidative stress and neuroinflammation, and thus have neuroprotective effects on Parkinson's rats. Citronellol (Standard) exhibits anti-fungal activity against Trichophyton rubrum by inhibiting ergosterol synthesis.
    Citronellol (Standard)
  • HY-N1365R
    Isoscopoletin (Standard)
    		Inhibitor
    Isoscopoletin (Standard) is the analytical standard of Isoscopoletin. This product is intended for research and analytical applications. Isoscopoletin (6-Hydroxy-7-methoxycoumarin) is an active constituent in Artemisia argyi leaves. Isoscopoletin shows substantial inhibition against cell proliferation, with IC50s of 4.0 μM and 1.6 μM for human CCRF-CEM leukaemia cells and multidrug resistant subline CEM/ADR5000, respectively. Isoscopoletin (6-Hydroxy-7-methoxycoumarin) possesses inhibitory activity against HBV replication. Isoscopoletin exhibits anti-inflammatory activity through inhibition of MAPK/NF-κB/STAT/AKT signaling pathway.
    Isoscopoletin (Standard)
  • HY-B0436R
    Salbutamol hemisulfate (Standard)
    		Activator
    Salbutamol (Albuterol) hemisulfate (Standard) is the analytical standard of Salbutamol hemisulfate (HY-B0436). This product is intended for research and analytical applications. Salbutamol (Albuterol) hemisulfate is an orally active short-acting β2-adrenergic receptor agonist. Salbutamol hemisulfate promotes tumorigenesis in gastric cancer cells through the β2-AR/ERK/EMT pathway. Salbutamol hemisulfate can relax bronchial smooth muscle and is used to study bronchospasm induced by asthma and chronic obstructive pulmonary disease.
    Salbutamol hemisulfate (Standard)
  • HY-126858
    Ambuic acid
    		Inhibitor 98.00%
    Ambuic acid exhibits antimicrobial activity against Staphylococcus aureus, with IC50 of 43.9 μM for strain ATCC 6538. Ambuic acid is an inhbitor for the biosynthesis of cyclic peptide quorum sensing molecules (quormones) in gram-positive bacteria. Ambuic acid exhibits anti-inflammatory activity through ERK/JNK/MAPK signaling pathway.
    Ambuic acid
  • HY-116269
    AZA197
    		Inhibitor 98.28%
    AZA197 is a selective small molecule inhibitor of Cdc42.AZA197 suppresses colon cancer cell proliferation, cell migration, invasion and increases apoptosis by down-regulating the PAK1 and ERK signaling pathways in vitro. AZA197 reduces tumor growth and significantly increases mouse survival in SW620 tumor xenografts. AZA197 can be used for the study of colon cancer.
    AZA197
  • HY-122404
    Xantocillin
    		Inhibitor
    Xantocillin (Xanthocillin X) is a marine agent extracted from Penicillium commune, induces autophagy through inhibition of the MEK/ERK pathway.
    Xantocillin
  • HY-B1037S3
    Salbutamol-d9 acetate
    		Activator 99.48%
    Salbutamol-d9 (Albuterol-d9) acetate is the deuterium labeled Salbutamol (HY-B1037). Salbutamol (Albuterol) is an orally active short-acting β2-adrenergic receptor agonist. Salbutamol promotes tumorigenesis in gastric cancer cells through the β2-AR/ERK/EMT pathway. Salbutamol can relax bronchial smooth muscle and is used to study bronchospasm induced by asthma and chronic obstructive pulmonary disease.
    Salbutamol-d<sub>9</sub> acetate
  • HY-N3806
    Enniatin B
    		Inhibitor 99.86%
    Enniatin B is a Fusarium mycotoxin. Enniatin B inhibits acyl-CoA: cholesterol acyltransferase (ACAT) activity with an IC50 of 113 μM in an enzyme assay using rat liver microsomes. Enniatins B decreases the activation of ERK (p44/p42).
    Enniatin B
  • HY-121280
    ERK2-IN-4
    		Inhibitor 99.9%
    ERK2-IN-4 (Compound 6o) is an effective and selective ERK2 inhibitor with a Ki of 0.006 μM. ERK2-IN-4 inhibits the ERK signaling pathway and can be used in cancer research.
    ERK2-IN-4
Cat. No. Product Name / Synonyms Application Reactivity
ERK Isoform Comparison

Your Search Returned No Results.

Sorry. There is currently no product that acts on isoform together.

Please try each isoform separately.